Big Fun Run Series


Get your own place

  1. Sign up at the Big Fun Run website
  2. Get a sponsorship pack from us
  3. Get set and go!

Get a charity place

Get a free charity place in any Big Fun Run event when you pledge to raise a minimum of £100 to help beat cancer sooner.

Apply Here

Got a place already?

Request your sponsorship pack and join our team.

Join team Cancer Research UK for this fun-filled 5k!

The Big Fun Run series is suitable for all! Join mums with prams, dads with toddlers, groups, and runners in fancy dress to become a part of a fantastic fun mix.

Take on this 5k challenge at any of the 18 locations listed here. Haven’t done any training? Don’t sweat it! Remember this event series is strictly for fun, there will be no times and no pressure, it’s all about laughter and enjoyment.

Arrive 15 minutes before the start to take part in the Big Fun Warm up and wear whatever you like – fancy dress is always welcome (actually, highly recommended)!

Help beat cancer sooner by having a great time at the Big Fun Run.

Race Day Information

Any questions? Click here to read our most frequently asked questions, which should provide you with all the information you need. Or, you can contact the Sports Team on 0300 123 5461.

Support for you

Practical fundraising help

Set up a Cancer Research UK Giving page

Get a cheering pack

Our pack includes a banner, clapper boards, cheering sticks, balloons, tattoos and running sacks. To get yours, email or call 0300 123 5461.

Training plans and advice

We've teamed up with the experts to give you the very best training support and advice for your event.